| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.60 | 10.522% | $149.8678 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $115.43 | 9.285% | $126.1477 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $66.28 | 8.469% | $71.8933 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $91.55 | 10.579% | $101.2351 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $220.96 | 3.153% | $227.9269 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $194.36 | 5.791% | $205.6154 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $247.66 | 6.630% | $264.0799 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,071.84 | $1,146.7661 | $1,146.78 | $1,146.80 | $1,146.70 | |